So I had a bit of an off today when I found a slick section of road on a mountain run this morning before work. Rear passenger side wheel was terminally damaged (among a few other things). My current set of Kosei K1-TS wheels are from an older run that weigh only 10.8 lbs. The current model weighs 11.4 lbs. Anyone know what effect the extra .6 lbs on one wheel would cause if I just replaced the one damaged wheel?